| (19) |
 |
|
(11) |
EP 0 125 644 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
14.08.1985 Bulletin 1985/33 |
| (43) |
Date of publication A2: |
|
21.11.1984 Bulletin 1984/47 |
| (22) |
Date of filing: 10.05.1984 |
|
|
| (84) |
Designated Contracting States: |
|
BE DE FR GB IT NL SE |
| (30) |
Priority: |
16.05.1983 US 494986
|
| (71) |
Applicant: W.R. GRACE & CO. |
|
() |
|
| (72) |
Inventors: |
|
- Lussier, Roger Jean
()
- Welsh, William Alan
()
- Maselli, James Michael
()
|
|
| |
|
| (54) |
Inorganic oxide sorbents |
(57) Alkali metal and alkaline earth metal containing spinel- alumina sorbents are used
to remove sulfur oxides (SOx components) from gas streams.